diff mbox series

[f2fs-dev,v3,02/10] f2fs: convert to kobject_del_and_put()

Message ID 20230322165905.55389-1-frank.li@vivo.com (mailing list archive)
State New
Headers show
Series [f2fs-dev,v3,01/10] kobject: introduce kobject_del_and_put() | expand

Commit Message

Yangtao Li March 22, 2023, 4:58 p.m. UTC 
Use kobject_del_and_put() to simplify code.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 fs/f2fs/sysfs.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

Comments

Damien Le Moal March 22, 2023, 11:32 p.m. UTC | #1 
On 3/23/23 01:58, Yangtao Li wrote:
> Use kobject_del_and_put() to simplify code.
> 
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: "Rafael J. Wysocki" <rafael@kernel.org>
> Cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>
> Signed-off-by: Yangtao Li <frank.li@vivo.com>

Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
diff mbox series

Patch

diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 9ddc6ee19433..b455afc12cfc 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -1478,14 +1478,11 @@  void f2fs_unregister_sysfs(struct f2fs_sb_info *sbi)
 		remove_proc_entry(sbi->sb->s_id, f2fs_proc_root);
 	}
 
-	kobject_del(&sbi->s_stat_kobj);
-	kobject_put(&sbi->s_stat_kobj);
+	kobject_del_and_put(&sbi->s_stat_kobj);
 	wait_for_completion(&sbi->s_stat_kobj_unregister);
-	kobject_del(&sbi->s_feature_list_kobj);
-	kobject_put(&sbi->s_feature_list_kobj);
+	kobject_del_and_put(&sbi->s_feature_list_kobj);
 	wait_for_completion(&sbi->s_feature_list_kobj_unregister);
 
-	kobject_del(&sbi->s_kobj);
-	kobject_put(&sbi->s_kobj);
+	kobject_del_and_put(&sbi->s_kobj);
 	wait_for_completion(&sbi->s_kobj_unregister);
 }